This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.
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Most AC motors are induction motors. Induction motors are favored due…
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The variable reluctance motor is based on the principle that an…
Textbook
Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
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Single Phase Synchronous Motors Single-phase synchronous motors are…
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Normally, the rotor windings of a wound rotor induction motor are…
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Brushless DC motors were developed from conventional brushed DC motors…
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The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.
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A wound rotor induction motor has a stator like a squirrel cage…
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Also called the parallel A/D converter, this circuit is the simplest…
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Shaded Pole Induction Motor An easy way to provide starting torque to…
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Charles Proteus Steinmetz’s first job after arriving in America…
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Just as devices have been made to measure certain physical quantities…
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Stepper Motor vs Servo Motor A stepper motor is a…
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Most students of electricity begin their study with what is known as…
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This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
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What is an Operational Amplifier (Op-amp)? Operational Amplifiers,…
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A common topology for DC-AC power converter circuits uses a pair of…
Worksheets - Development Boards
The basic application of Ohm’s law to combinations of series and…
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In this hands-on AC electronics experiment, power a DC motor through a multi-conductor cable to learn how AC signals are coupled between conductors and how to mitigate noise coupling.
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Electricity and Magnetism An electric current through a conductor will…
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A calculator designed to calculate the maximum current that a stripline can handle
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This page provides a step-by-step introduction to using the mesh…
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If we take three equal resistors and connect one end of each to a…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Development Boards
If I wanted to build a battery-powered electric drill, would it be…
Worksheets - Development Boards
Using an electrical meter safely and efficiently is perhaps the most…
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What will this voltmeter register when connected to a battery as shown…
Worksheets - Development Boards
In this hands-on electronics experiment, build a blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.
Textbook
Worksheets - Development Boards
In this hands-on semiconductor electronics experiment, build a simple current mirror using matched bipolar junction transistors (BJTs) and learn about current mirror circuit limitations, the temperature dependence of BJTs, and thermal runaway.
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Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Development Boards
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Development Boards
What shape of voltage waveform would you expect to measure (using an…
Worksheets - Development Boards
In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis. This calculator will help you design an oscillator using a 555 timer IC.
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